10000000994 has 4 divisors (see below), whose sum is σ = 15000001494. Its totient is φ = 5000000496.

The previous prime is 10000000993. The next prime is 10000000999. The reversal of 10000000994 is 49900000001.

10000000994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5458993225 + 4541007769 = 73885^2 + 67387^2 .

It is not an unprimeable number, because it can be changed into a prime (10000000991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500000247 + ... + 2500000250.

Almost surely, 2^10000000994 is an apocalyptic number.

10000000994 is a deficient number, since it is larger than the sum of its proper divisors (5000000500).

10000000994 is an equidigital number, since it uses as much as digits as its factorization.

10000000994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000000499.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 10000000994 its reverse (49900000001), we get a palindrome (59900000995).

The spelling of 10000000994 in words is "ten billion, nine hundred ninety-four", and thus it is an aban number.